baber/WOPTO huggingface dataset:
Patent JP-H09136616-A (JP)
Title: Wiper blade rubber and manufacture thereof
Inventor: ICHINOSE KICHIJU
IPC: B60S1/38
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent wiper blade rubber from adhering to a windshield glass surface. SOLUTION: A fitting groove part 1A for fitting a vertebra, a clamping groove part 1B which a secondary lever and a yoke clamping part engage respectively, a neck part 1C, a shoulder part 1D, and a lip part 1E which wipes a glass surface are formed integrally. In long wiper blade rubber 1 whose lip part 1E is subject to halogenation and stabilization, paint 3 which has no polarity is applied to the cut surface of the lip part 1E of the wiper blade rubber.
Patent JP-H05238709-A (JP)
Title: Manufacture of new boron nitride and boron nitride obtained by the manufacturing method
Inventor: JIYANNPIEERU MAJIYORARU
IPC: C04B35/583
Filed: 1992-11-27
Abstract: PURPOSE: To form BN the reproductivity of characteristic by forming a glassy white solid by the reaction of borazine shown by a specific expression with a compound shown by an expression N 2 Si 3  (CH 3 ) 3 nH 4-n  and next, thermally decomposing it.  
     CONSTITUTION: One equivalent weight of borazine dissolved into a solvent such as toluene and shown by expression I and two equivallent weight of a compound shown by expression II are heated to react, and a solvent is separated in vacuum to obtain the glassy white solid soluble to pentane and toluene. Next, this is thermally decomposed at about 1000°C in an atmosphere of N 2  or Av. In addition, the glassy white solid is formed from one equivalent weight of borazine shown by the expression I, 1.5 equivallent weight of the compound shown by the expression II and 1.5 equivallent weight of the compound shown by expression II and thermally decomposed to obtain BN. In addition, the glassy while solid is formed from one equivalent weight of borazine shown by the expression I, two equivalent weight of the compound shown by the expression II and two equivalent weight of triethylamine and thermally decomposed to obtain BN. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08177044-A (JP)
Title: Constructing method of cast-in-place concrete pile and form device for molding pile head used for constructing method
Inventor: SASAKI TOSHIYUKI
IPC: E02D5/34
Filed: 1994-12-21
Abstract: PURPOSE: To construct a cast-in-place concrete pile efficiently and economically without forming an extra-banking section. CONSTITUTION: An excavated pit 1 is formed to the ground, a casing pipe 2 is erected into the excavated pit 1, a reinforced cylinder 3 is inserted into the excavated pit 1 from the casing pipe 2, concrete is placed into the excavated pit 1 from the casing pipe 2, and impurities such as slime floated to the upper section of the concrete are sucked and removed. The casing pipe 2 is extracted, a form device 6 for molding a pile head is arranged to the upper section of concrete, and concrete for molding the pile head is placed into the form device 6 up to the position of the level of a pile-designing top end G1. Concrete for molding the pile head and concrete in the excavated pit 1 are cured, and the form device 6 is removed after the curing.
Patent JP-H11154598-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUE TAKASHI
IPC: H05B41/392
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To shorten time until an inverter circuit starts operation by improving a starting circuit, and to perform deep light dimming control by shortening an oscillating period of the inverter circuit when the inverter circuit is intermittently oscillated by a duty variable light dimming signal in a device to light a discharge lamp in a high frequency by a self-exciting inverter circuit. SOLUTION: In a discharge lamp lighting device to light a discharge lamp La in a high frequency by an inverter circuit 2 having a self-exciting driving circuit 5, a starting circuit 4 to start the inverter circuit 2 is constituted so as to impart a starting signal to the control end of a switching element Q2 of the inverter circuit 2 through a resistance R1 and a capacitor C2 from a DC power source I, and a controlling switching element Q3 is arranged so as to inversely bias the switching element Q2 simultaneously when electric charge of the capacitor C2 is discharged.
Patent JP-H09160339-A (JP)
Title: Image forming device
Inventor: KINOSHITA TAKESHI
IPC: G03G15/01
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make a driving force for a holding means small, to reduce the cost of a power source, and also to increase the speed of image formation by providing one fixedly-arranged developing unit and a plurality of developing units which are selectively provided for development by the holding means. SOLUTION: Opposing to a photoreceptor 7, a first developing unit 10 filled with black toner is fixed to a frame. A freely movable developing mechanism 11 is equipped with the three developing units, second-fourth developing units 22-24, using, for example, yellow toner, and the developing units are disposed on a movable base 25 as the holding means and selectively moved to a second developing position 32. In the illustration, the second developing units 22 are in the second developing position 32, and they are about to be moved close to and opposite the photoreceptor 7 by a rising/lowering means. The movable base 25 moves by means of a stepping motor 27 and, out of the second-fourth developing units 22-24, requested one is moved to the second developing position 32 which is opposite to the photoreceptor 7.
Patent JP-H10155564-A (JP)
Title: Desk
Inventor: FUKUNAGA MITSUNOBU
IPC: A47B21/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a desk with which a rack member is arranged between the entrance corner parts of lower surface of top board and inner surface of side board so as to easily change the form of rack space. SOLUTION: Concerning this desk, both the left and right edges of top board 1 are supported by side boards 2 and a pair of plane board parts 31 and 32 mutually colliding in the form of L while making different dimensions w1 and w2 orthogonal with depthwise direction are provided at a rack member 3. Then, one of plane plate parts 31 and 32 is used as a stand wall and the other is used as the side board. Thus, a longitudinal long space S1 or a laterally long space can be arbitrarily formed between entrance corner parts A.
Patent JP-2001133903-A (JP)
Title: Film cartridge processing device
Inventor: YOSHIKAWA TORU
IPC: G03B27/46
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a film cartridge processing device which is capable of supplying a film cartridge housing a photographic film from a carry-in position for accepting the film cartridge to a processing position to draw the photographic film out of the film cartridge and is capable of eliminating the noncoincidence, in terms of a form, between the existing photographic processing device and the film cartridge. SOLUTION: This device has a clamping section 10B which clamps the film cartridge 1C arranged in the carry-in position while indicating a stable posture stabilized even in a horizontal supporting surface and moving means 28, 30 and 32 which move the clamping section 10B from the carry-in position 100-B toward the processing position 100D while rotating the clamping section around an axial center X2 parallel to a spool shaft 1S of the film cartridge 1C.
Patent JP-H10155927-A (JP)
Title: Fire prevention device
Inventor: UETAKE TORU
IPC: A62C31/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure reliable fire prevention action to a combustible material in a combination of a smoke sensor and a water mist. SOLUTION: In such installation positions as to take the arrangement of interior combustible materials into consideration, a smoke sensor 2, a water mist jet device 3, and a storing part 5 for storing a falling sheet 4 for fire extinguishment are installed in the interior ceiling part 1, and according to sensing of the smoke sensor 2, a control system of a diaster prevention center 6 controls the water mist jet device 3 to be driven and the storing part 5 to be opened to drop the fire extinguishing falling sheet 4 on the combustible materials.
Patent JP-H09124471-A (JP)
Title: Inhibitor of maillard reaction
Inventor: SATO FUMIYASU
IPC: A61P3/14
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inhibitor of the Maillard reaction containing a 2- hydroxyphenylalkylamine derivative or its salt as an active ingredient. SOLUTION: This inhibitor of the Maillard reaction contains a 2- hydroxyphenylalkylamine derivative, represented by the formula (R<1> to R<4> are each H, an alkyl group, an alkoxy group, hydroxyl group, mercapto group, a halogen, nitro group, amino group, an acylamino group, an acyl group or a hydroxyalkyl group; R<5> is H or an alkyl group; A is a single bond, an alkylene group, etc.; Y is a single bond or an alkylene group; Z is hydroxyl group, an alkoxy group, an aryloxy group, an aralkyloxy group, a substitutable amino group, mercapto group, nitro group, etc.), having inhibiting activities against the Maillard reaction and useful as a preventing or a therapeutic agent for diseases, etc., caused by diabetic complications or aging, a cosmetic or a food as an active ingredient.
Patent JP-H05157044-A (JP)
Title: Swash plate type compressor
Inventor: KAYUKAWA HIROAKI
IPC: F04B39/00
Filed: 1991-12-03
Abstract: PURPOSE:To maintain strength of a swash plate and to improve ability of a compressor by forming two annular projections on one side of the swash plate, storing a thrust bearing between the annular projections and by engaging shoes with the two annular projections from outside. CONSTITUTION:There are provided a swash plate 7 rotated integrally with respect to a driving shaft 4 and a piston 8 arranged in a cylinder bore 1a in capable of reciprocating. Two annular projections 10a and 10b are formed on at least one side of the swash plate 7. A thrust bearing B is stored between the two annular projections 10a and 10b, and shoes 13 and 14 are engaged with the two annular projections 10a and 10b from outside. By this, even if a large load is applied between the swash plate 7 and the piston 8, the shoes 13 and 14 are not relatively moved against the thrust bearing B provided between the swash plate 7 and the piston 8. And strength of the swash plate 7 can be maintained and ability of a compressor can be improved.
Patent JP-2000191366-A (JP)
Title: Synthetic tourmaline and production of tourmaline
Inventor: KAGAMI YOSHINORI
IPC: C01B35/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To produce a white or light colored tourmaline suitable for applications in fiber or coating materials. SOLUTION: The synthetic tourmaline is composed of a tourmaline having a composition of Na(Zn1-xFex)3Al3(BO3)3(Si6O18) (OH)4(wherein, 0<=x<1) and a binder (for example, lead free frit) for bonding the powder of the tourmaline. A radiation source controlling material is preferably added to the synthetic tourmaline. The synthetic tourmaline is synthesized by various kinds of processes such as double stage firing or direct synthesis.
Patent JP-H09137876-A (JP)
Title: Change-over valve device for hydraulic pressure
Inventor: SHIMOTOMAI MITSUHIRO
IPC: F16K31/122
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To drive a change-over valve device for hydraulic pressure with small torque by miniaturizing a rotation-straight motion conversion mechanism of the change-over valve device for hydraulic pressure to be used for a hydraulic driving device such as a press. SOLUTION: Two two-position/four-port spools 14a, 14b are arranged in a valve body 11 in parallel, and one end is urged to the other end side by a spring 15, and a roller follower 16 is rotatably provided on the other end. A rotary shaft 20 is pivotably supported by a motion conversion device 19 to convert the rotation to the straight motion, a pair of plate cams 22a, 22b are fitted at the prescribed intervals to bring the roller followers 16, 16 on the other end of the spools 14a, 14b. The plate cams 22a, 22b are different in phase so that two spools 14, 14 are alternately changed over while the rotary shaft 20 makes one turn.
Patent JP-H11153458-A (JP)
Title: Waterproof construction of measuring instrument case
Inventor: IWASAKI KOICHI
IPC: G01D11/26
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance the workability in the fitting of a lower case to an upper case and prevent the displacement and deformation of a rubber packing in the fitting by forming a position regulating means to make contact with a raised wall formed on the lower case in the fitting of the upper case to the lower case on the opening circumferential wall inside surface of the upper case. SOLUTION: A guide rib 15 is formed as a position regulating means to make contact with the outside surface 6A of a raised wall 6 provided on a lower case 2 in the fitting of an upper case 11 to the lower case 2. The height of the guide rib 15 is set in such a manner that the contact height H of the guide rib 15 with the raised wall 6 is larger than the protruding height (h) of the base part 16A of a rubber packing 16 protruded from the opening end surface 13 of the upper case 11. A pair of lip pieces 16B, 16C are formed on both side end parts of the base part 16A of the rubber packing 16 so as to extend in the right-angle direction thereto, and the height of one lip piece 16C is set smaller than the height of the other lip piece 16B.
Patent JP-H04187805-A (JP)
Title: Internal combustion engine
Inventor: IMURA MAKOTO
IPC: F01L7/02
Filed: 1990-11-21
Abstract: PURPOSE:To miniaturize an internal combustion engine in light weight and reduce component parts by providing ventilation holes through which mixture can pass through a camshaft, and fixing them directly to a cylinder. CONSTITUTION:In an intake shaft 1b and an exhaust shaft 1c, there are provided a ventilation hole 16 through which fuel mixture gas can pass and another ventilation hole 16 through which exploded fuel can pass, respectively. Rotation of a camshaft allows manifolds 10, 11 and a cylinder 12 to be opened or closed. The rotation of the camshaft is connected by a belt and a chain via a crankshaft, a rotary gear and the like. A shaft and the cylinder 12 and the manifolds 10, 11 are directly connected. Therefore, an intake manifold and an exhaust manifold can be accurately opened or closed according to movement of a piston, and component parts of an engine can be reduced for miniaturization.
Patent JP-H03181526-A (JP)
Title: Production of polyurethane resin fine powder
Inventor: MURAYAMA SHIGERU
IPC: C08L75/04
Filed: 1989-12-08
Abstract: PURPOSE:To obtain the subject fine powder useful as a compounding material for synthetic leathers, paints, coatings, etc., by thermally dissolving an urethane resin in an aminoalcohol in a specific ratio, cooling the solution, filtering the precipitates and subsequently drying the separated powder. CONSTITUTION:An urethane resin is dissolved in an aminoalcohol 2A in a ratio of 8-30 pts.wt.:100 pts.vol. preferably at 130-150 deg.C, cooled to a temperature of <=70 deg.C, filtered out and subsequently dried under vacuum to provide the objective fine powder preferably having an average particle size of 10-20mum.
Patent JP-H04274434-A (JP)
Title: Polyester of bisphenol base useful in light- sensitive-body matrix
Inventor: PIITAA JII OODERU
IPC: C08G63/193
Filed: 1991-12-04
Abstract: PURPOSE: To provide a polymer material which can be efficiently synthesized, has a low melt viscosity and contains byproducts at a low rate and to make this polymer material usable as a polymer binder for a photoreceptor. CONSTITUTION: In the copolyester of the following formula. R1 , R2 and R3 are selected independently from a group consisting of alkyl and aryl, and m and x are integers of >=0.
Patent JP-H01160550-A (JP)
Title: Filth receiving container
Inventor: OISHI TSUKASA
IPC: A61F5/445
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a filth receiving container excellent in flexibility and aroma holdability and capable of being dumped in a flash toilet, by forming said container from a single-layer or double-layer packing material containing a film layer composed of an oxyalkylene group-containing vinyl alcohol polymer. CONSTITUTION:In a container such as a bag formed from a double-layer packing material composed of an oxyalkylene group-containing vinyl alcohol polymer film layer and other layer such a polymer film layer, a fiber interlaced layer or a metal membrane layer, even when the other layer has no flash toilet disposal property, the whole is shrunk and deformed because the oxyalkylene group-containing vinyl alcohol polymer film layer being a laminating partener is shrunk and deformed to show the flash toilet disposal property. Especially, when the inside or intermediate layer of the container is the oxyalkylene group- containing vinyl alcohol polymer film layer, the intermediate or inside layer thereof is other polymer film layer and the outside layer thereof is a nonwoven fabric, the leakage of collected filth or the leakage of a maloder is prevented and flash toilet disposal is possible and, since the nonwoven fabric is applied to the skin, the feel is also well.
Patent JP-2000149834-A (JP)
Title: Color cathode-ray tube
Inventor: KUWABARA YUJI
IPC: H01J29/07
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode ray tube easily holding a shadow mask in a predetermined position with high precision. SOLUTION: A vacuum envelope 5 is provided with a flat face plate 1 having a phosphor screen 8 formed on the inside face and a flat rear plate 3 arranged opposedly to the face plate 1 via a side wall 2. A shadow mask arranged inside the vacuum envelope 5 opposedly to the phosphor screen 8 is divided into a plurality of slenderly divided masks 12. In each of the divided masks 12, the longitudinal both end parts are supported on the side wall 2 via mask supporting parts 26a, 26b. The mask supporting part 26a supports one end of the divided mask 12 stationarily, while the mask supporting part 26b supports the other end of the divided mask 12 movably along the longitudinal direction.
Patent JP-2001138399-A (JP)
Title: Pipe lining material-reversely turned nozzle and pipe lining construction method
Inventor: KAMIYAMA TAKAO
IPC: F16L55/16
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide pipe lining material-reversely turned nozzle wherein an operator can come in or out from a man-hole during lining operation. SOLUTION: In a pipe lining material-reversely turned nozzle 31 equipped with a guide tube-fixing end 32 for fixing one end of a guide tube 20, and a pipe lining material-fixing end 33 for fixing one end wherein a nonreversely turned pipe lining material 10 passing through inside the guide tube 20 is folded back, a caliber of the guide tube-fixing end 32 is set less than a caliber of the pipe lining material-fixing end 33. A guide tube 20 of a less caliber than that of pipeline 50 (or a pipe lining material 10) can be used, and a necessary and sufficient clearance is formed between the small caliber guide tube 20 and a man-hole 51. Therefore an operator freely comes in and out from the man-hole 51 during lining operation from that clearance, and a state of the lining or the like can be examined and confirmed.
Patent JP-H08181941-A (JP)
Title: Information recorder
Inventor: DAIGAKU MASAAKI
IPC: G03B17/02
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an information recorder excellent in operability light in weight and small in size by providing the recorder with an external recording medium housing chamber and an external power supply housing chamber and forming loading/unloading opening for each chamber in the same side. CONSTITUTION: A loading/unloading port 8 for a card slot 19 to which a card memory 13 is loaded as an external recording medium is formed at a front part of one side of a camera main body. Furthermore, a battery housing chamber 11 to which a battery 12 is attached as an external power supply is formed at a rear part of one side of camera main body. Then the loading/unloading port 8 and the battery housing chamber 11 are arranged in the vicinity of a grip section 3. Moreover, a prescribed card memory 13 is loaded/unloaded to/ from the card slot 19 via the loading/unloading port 8 in the loading/unloading direction shown in a caption B. The card memory 13 and the battery 12 are easily replaced by another finger while gripping the grip section 3 by arranging the loading/unloading port 8 and the battery housing chamber 1 to one side of the camera main body 3 in this way.
Patent JP-H01211576-A (JP)
Title: Novel 2, 5-diaryltetrahydrofran and its analogue as paf antagonist
Inventor: TESUFUAIE BIFUTSU
IPC: A61K31/34
Filed: 1988-12-21
Abstract: NEW MATERIAL: The compound of formula I [R and R 1  are each H, haloalkyl, halo, CONR 2 R 3  (R 2  and R 3  are each H, alkyl, aryl or the like), alkenyl, COR 2 , OR 2 , R 2 , or the like; Ar and Ar 1  are each phenyl, formula II (R 4  to R 8  are each R 2 , OCOCF 3 , halo, COR 2 , NO 2 , CN or the like), heteroaryl having 1 to 3 of herero atoms (N, S or O) or the like].  
     EXAMPLE: Trans-2,3-dimethoxy-5-(tetrahydro-5-(3-methoxy-4-propoxy)-5-(2- hydroxyethylsulfonyl)-2-phenyl)pyridine.  
     USE: PAF(platelet activating factor) antagonists.  
     PROCESS: For example, the compound of formula I is obtained by treatment of the compound of formula III by a reductant or by oxydation of the compound of formula IV (A and B are each hydroxy, alkoxy or the like). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01161894-A (JP)
Title: Forming method for thin film multilayer interconnection
Inventor: YOKOO KIMITAKA
IPC: G11B5/17
Filed: 1987-12-18
Abstract: PURPOSE:To enable sure connection between a high density lower interconnection and a high density upper interconnection utilizing through holes, by connecting the upper layer interconnection and the lower interconnection sandwiching a thick insulating layer and facing each other, by utilizing a thick (second) through hole corresponding with the length of a thick (second) insulating layer. CONSTITUTION:On a substrate 11 on which a lower interconnection 12 is formed, a first thin insulating layer 13 is formed, in which a first through hole 14 reaching the lower interconnection 12 is formed. A connector 15 is buried in the through hole 14, and a conductive pad pattern 15 is formed which is larger than the width of the lower interconnection 12 and the diameter of the through hole 14. On the first insulating layer 13 on which the pad pattern 15 is formed, a second insulating layer 16 thicker than the layer 13 is formed. In the insulating layer 16, a second through hole 17 reaching the pad pattern 15 is formed. This through hole 17 becomes a long through hole without increasing the aspect ratio. After a conductor 18 is buried in the second through hole 17, an upper layer interconnection 19 connecting to the conductor 18 is formed.
Patent JP-H08181711-A (JP)
Title: Method for indicating traffic amount
Inventor: FUKUDA HISAHIRO
IPC: G06F13/00
Filed: 1994-12-22
Abstract: PURPOSE: To indicate a traffic amount between network components in an understandable way by managing simultaneously connection indication of network components and of traffic amount. CONSTITUTION: A means 15 managing configuration of network components conduct processing to build up the configuration of current network components based on data of received MIB information and generates a connection map of the network. Prior to displaying the connection map on a monitor screen of a computer working on the Windows (trade mark), the connection map is once given to a means 18 revising the shape or attribute of lines among the network components as data. Furthermore, a means 17 collecting traffic data extracts only data of required MIB information and processes the traffic amount as data. Then the means 18 revising the shape or attribute of lines among the network components processes data of the connection map of the network and data of the traffic amount.  Moreover, a connection display means 16 displays the data on the monitor screen working on the Windows as the configuration map.